ChemicalBook
Chinese Japanese Germany Korea

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane

Classification Applications
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane structure
CAS No.
29261-33-4
Chemical Name:
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane
Synonyms
TCNQF4;f4-tcnq;2,3,5,6-Tetraflu;2,3,5,6-Tetrafluoro-;2,3,5,6-Tetrafluoro-7,7,8,8-Te;Tetrafluoro-7,7,8,8-tetracyanoquino;TETRAFLUOROTETRACYANOQUINODIMETHANE;tcnqf4 (organic electronic material);2,3,5,6-TETRAFLUOROTETRACYANOQUINODIMETHANE;Tetrafluorotetracyanoquinodimethane sublimed
CBNumber:
CB5464946
Molecular Formula:
C12F4N4
Formula Weight:
276.15
MOL File:
29261-33-4.mol

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane Properties

Melting point:
285-290 °C(lit.)
Density 
1.7075 (estimate)
Water Solubility 
insoluble
BRN 
2157887
CAS DataBase Reference
29261-33-4(CAS DataBase Reference)

SAFETY

Hazard Codes  Xn,T
Risk Statements  36/37/38-20/21/22-23/24/25
Safety Statements  22-24/25-36/37/39-26-36/37
RIDADR  2811
WGK Germany  3
Hazard Note  Toxic
HazardClass  6.1(b)
PackingGroup  III
HS Code  29269090

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 376779 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane 97% 29261-33-4 25mg $163 2018-11-13 Buy
Sigma-Aldrich 376779 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane 97% 29261-33-4 100mg $471 2018-11-13 Buy
TCI Chemical T1131 Tetrafluorotetracyanoquinodimethane (purified by sublimation) [Organic Electronic Material] >98.0%(N) 29261-33-4 100mg $194 2018-11-22 Buy
TCI Chemical T1131 Tetrafluorotetracyanoquinodimethane (purified by sublimation) [Organic Electronic Material] >98.0%(N) 29261-33-4 1g $1104 2018-11-22 Buy

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane Chemical Properties,Uses,Production

Classification

Fluorinated compounds, p-type dopant, Strong electron acceptor, Hole-injection materials, Hole-transport layer material, OLEDs, Polymer Solar Cells, Perovskite Solar Cells, OFETs.

Applications

F4TCNQ is one of the most widely used and most effective p-type dopants due to its strong electron-accepting ability and the extended π system. It has a deep LUMO level (-5.2 eV) which is energetically in the vicinity of the HOMO level of many organic semiconductors. Doping is facilitated by charge transfer from the HOMO level of the host to the LUMO of the dopant molecule. Pin devices with F4TCNQ doped 4,4',4''-tris(3-methylphenylphenylamino)triphenylamine (m-MTDATA) serving as the p-doped HTL show high luminance and efficiency at extremely low operating voltages: For instance, a luminance of 1000 cd/m2 is reached at a voltage of 2.9 V.
It has been reported that by controlling the doping concentration, the PCE of the PCDTBT:F4TCNQ solar cells increased from 6.41% to 7.94%, mainly due to improving the photocurrent with a F4TCNQ weight ratio of the blend lower than 0.5% [2]. F4TCNQ is also used as the p-type dopant for graphenes.

Chemical Properties

Yellow-greenish or orange-brown powder

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane Preparation Products And Raw materials

Raw materials

Preparation Products


2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane Suppliers

Global( 126)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Springchem New Material Technology Co.,Limited
86-21-51752791
86-21-51752789 info@spring-chem.com China 896 57
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21935 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20676 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32452 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
Beijing Yanhua Jilian Opto-Electronic Technology Co., Ltd.
(+86)13146479469, (+86 )010-56928928
+86 010-69347061 sunxx@yunjiopto.com CHINA 190 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 25796 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20084 58
Changchun Tuo Cai Technology Co.,ltd. 0431-81292405 13578751120
0431-81292405 tuocai1@tuocaitech.com China 202 58
Wuhan Zossin Technology Co., Ltd. 18627830133; 13476056444
+86 (27) 8720-8412 sales@zossin.com China 39 57

View Lastest Price from 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-10 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane
29261-33-4
US $3.00 / KG 1KG 99% 100kg career henan chemical co

2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane Spectrum


29261-33-4(2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane)Related Search:


  • 2,3,5,6-Tetrafluoro-7,7,8,8-Te
  • (2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile
  • tcnqf4 (organic electronic material)
  • 2,3,5,6-Tetrafluorotetracyanoquinodimethane 95%
  • 2,3,5,6-Tetrafluorotetracyanoquinodimethane95%
  • 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE SUBLIMED [ORGANIC ELECTRONIC MATERIAL] 99%
  • 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE 95%
  • 2,2'-(perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
  • Tetrafluorotetracyanoquinodimethane sublimed [Organic Electronic Material]
  • 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANODIQUINOMETHANE
  • 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
  • 2,3,5,6-Tetrafluoro-
  • 7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane, F4TCNQ, (2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile
  • 2,2'-(2,3,5,6-Tetrafluoro-2,5-cyclohexanediene-1,4-diylidene)bis(propanedinitrile)
  • 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane,95%
  • Tetrafluorotetracyanoquinodimethane sublimed
  • Tetrafluorotetracyanoquinodimethane (purified by sublimation) [Organic Electronic Material]
  • 2,3,5,6-Tetrafluoro-7,7’,8,8’-Tetracyanoquino-dimethane (TCNQF4)
  • f4-tcnq
  • 7,7,8,8-TETRACYANO-2,3,5,6-TETRAFLUOROQUINODIMETHANE
  • 2,3,5,6-TETRAFLUOROTETRACYANOQUINODIMETHANE
  • 9261-33-4
  • 2,3,5,6-Tetrafluorotetracyanoquinodimethane 98+%
  • TCNQF4,2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodiMethane
  • 2,2'-(2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-diylidene)dipropane-1,3-dinitrile
  • Tetrafluoro-7,7,8,8-tetracyanoquino
  • 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
  • 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyano-p-quinodimethane
  • Propanedinitrile,2,2'-(2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)bis-
  • 2,3,5,6-Tetraflu
  • TCNQF4
  • TETRAFLUOROTETRACYANOQUINODIMETHANE
  • Building Blocks
  • C10 to C27
  • Cyanides/Nitriles
  • Organic Building Blocks
  • Nitrogen Compounds
  • pharmacetical
  • Electronic Chemicals
  • C12F4N4
  • C12N4F4
  • Acceptors (Charge Transfer Complexes)
  • Charge Transfer Complexes for Organic Metals
  • TCNQ Derivatives
  • 29261-33-4
  • -
  • oled materials
  • Acceptors (Charge Transfer Complexes)
  • Charge Transfer Complexes for Organic Metals
  • Functional Materials
  • Highly Purified Reagents
  • Other Categories
  • Refined Products by Sublimation
  • TCNQ Derivatives
Copyright 2017 © ChemicalBook. All rights reserved